Update Dockerfile

Dockerfile

@@ -15,4 +15,4 @@ RUN julia -e 'using Pkg; Pkg.add(["Pluto", "PlutoSliderServer"]); using PlutoSli
 
 #ENTRYPOINT julia --project -e 'using Pluto; Pluto.run(port=8000, host="0.0.0.0", launch_browser=false, require_secret_for_open_links=false)'
 #ENTRYPOINT julia --project -e 'using Pluto; Pluto.run(Pluto.ServerSession(secret="ostrea", options=Pluto.Configuration.from_flat_kwargs(host="0.0.0.0", port=8000, launch_browser=false)))'
-ENTRYPOINT julia --project -e 'Pkg.instantiate(); using PlutoSliderServer; PlutoSliderServer.run_notebook("OCNotebook.jl"; SliderServer_port=8000, SliderServer_host="0.0.0.0")'
+ENTRYPOINT julia --project -e 'using Pkg; Pkg.instantiate(); using PlutoSliderServer; PlutoSliderServer.run_notebook("OCNotebook.jl"; SliderServer_port=8000, SliderServer_host="0.0.0.0")'